3r^2-8r-28=0

Solve with quadratic formula

Determine the most precise measurement A-12ft B-12.5ft C-125in D-12.5yd (I think it's c? But I'm not sure)

Make a t-table for each function for the x-values 2 through 6. Which function grows the fastest?

you are having a garage sale. At Lowe's, a cash box cost $10 and for sale signs cost $7 each. You spent a total of $38 before taxes. How many for sale signs did you buy in addition to the cash box?

Use the elimination method to solve the system of equations. Choose the correct ordered pair. (y=2x-4) (y=-x+5)

Which alternative will increase the probability of detecting a shift in the process average? a. Increasing the control limit spread b. Taking smaller samples c. Taking smaller samples more frequently d. Taking larger samples more frequently

Jerry is filling a water tank which initially consists of 75 gallons of water. As the water is being pumped in, the water in the tank increases by 2.5 gallons every minute.

Tickets to the senior class play cost $7. Production expenses for costumes and sets are $350. The profit (p) will depend on the number of tickets sold (n).

If you can buy 1/2 of a gallon of milk for $3 how many gallons can you buy for $5 write your answer as a fraction of a gallon

If 8 pounds of grass seed are divided equally into five piles, what is the weight of one of these piles? A) 5/8 pound B) 8/5 pounds C) 5 1/8 pounds D) 8 1/5 pounds

The transitive property holds for similar figures. true false.